mirror of
https://github.com/matrix-org/dendrite
synced 2024-12-25 15:53:50 +01:00
98a5e410d7
* Roomserver input refactoring — again! * Ensure the actor runs again * Preserve consumer after unsubscribe * Another sprinkling of magic * Rename `TopicFor` to `Prefixed` * Recreate the stream if the config is bad * Check streams too * Prefix subjects, preserve inboxes * Recreate if subjects wrong * Remove stream subject * Reconstruct properly * Fix mutex unlock * Comments * Fix tests * Don't drop events * Review comments * Separate `queueInputRoomEvents` function * Re-jig control flow a bit
44 lines
1.3 KiB
Go
44 lines
1.3 KiB
Go
package config
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import (
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"fmt"
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)
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type JetStream struct {
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Matrix *Global `yaml:"-"`
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// Persistent directory to store JetStream streams in.
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StoragePath Path `yaml:"storage_path"`
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// A list of NATS addresses to connect to. If none are specified, an
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// internal NATS server will be used when running in monolith mode only.
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Addresses []string `yaml:"addresses"`
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// The prefix to use for stream names for this homeserver - really only
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// useful if running more than one Dendrite on the same NATS deployment.
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TopicPrefix string `yaml:"topic_prefix"`
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// Keep all storage in memory. This is mostly useful for unit tests.
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InMemory bool `yaml:"in_memory"`
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}
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func (c *JetStream) Prefixed(name string) string {
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return fmt.Sprintf("%s%s", c.TopicPrefix, name)
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}
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func (c *JetStream) Durable(name string) string {
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return c.Prefixed(name)
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}
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func (c *JetStream) Defaults(generate bool) {
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c.Addresses = []string{}
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c.TopicPrefix = "Dendrite"
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if generate {
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c.StoragePath = Path("./")
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}
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}
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func (c *JetStream) Verify(configErrs *ConfigErrors, isMonolith bool) {
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// If we are running in a polylith deployment then we need at least
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// one NATS JetStream server to talk to.
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if !isMonolith {
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checkNotZero(configErrs, "global.jetstream.addresses", int64(len(c.Addresses)))
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}
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}
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